Beaver Canyon Pwr House, UT Frost Dates & Growing Season

The two dates every Beaver Canyon Pwr House garden is planned around, plus ready-computed planting windows for the most popular crops.

Last spring frost
Jun 1
~50% chance of frost after
First fall frost
Sep 28
~50% chance of frost before
Growing season
119 days
frost-free stretch
USDA zone
≈ 7a
estimated from nearby reference
Risky (1 year in 10)MedianSafe (9 years in 10)
Last spring frost May 15 Jun 1 Jun 15
First fall frost Oct 11 Sep 28 Sep 13
Hard freeze (28°F), median last May 19 · first Oct 7

Computed from NOAA 1991–2020 climate normals at the BEAVER CANYON PWR HOUSE station. "Safe" means frost past that date happens only about one year in ten. Your exact garden can still run days either way with elevation and terrain — check your own ZIP with the frost date lookup.

Planting windows for Beaver Canyon Pwr House

Computed from Beaver Canyon Pwr House's own frost dates. Click any crop for the full zone-7 growing guide — varieties, spacing, fall plantings, and more.

CropStart seeds indoorsTransplantDirect sow
🍅 Tomatoes Apr 6 – Apr 20 Jun 8 – Jun 15
🫑 Peppers Mar 23 – Apr 6 Jun 15 – Jun 22
🥬 Lettuce Apr 20 – May 4 May 4 – May 18 May 4 – Jun 1
🫛 Peas Apr 20 – May 4
🥕 Carrots May 11 – Jun 1
🥦 Broccoli Apr 13 – Apr 27 May 11 – May 25
🥬 Kale Apr 20 – May 4 May 4 – May 18 May 4 – May 18
🥒 Cucumbers May 4 – May 11 Jun 8 – Jun 15 Jun 8 – Jun 15
🥒 Zucchini May 4 – May 11 Jun 8 – Jun 15 Jun 8 – Jun 15
🫘 Green Beans (Bush) Jun 8 – Jun 15
🌽 Sweet Corn Jun 8 – Jun 15
🌿 Basil Apr 20 – May 4 Jun 8 – Jun 15 Jun 15 – Jun 22
🧄 Garlic Fall: Aug 17 – Sep 14

Want this for all 50 crops, or as a printable seed-shelf schedule? Use the planting calendar and the seed starting scheduler — both can use Beaver Canyon Pwr House's dates automatically after a lookup.

Reading the season in Beaver Canyon Pwr House

At about 119 frost-free days, Beaver Canyon Pwr House rewards efficiency: start warm-season crops indoors, favor short-season varieties, and lean on cold-tolerant crops — peas, kale, roots — that shrug off the shoulder-season frosts on either end.

Frequently asked questions

When is the last frost in Beaver Canyon Pwr House, UT?

The average last spring frost in Beaver Canyon Pwr House is around Jun 1, based on 1991–2020 climate normals. That's a median — about half of years see a later frost, so tender crops are safest going out a week or two after this date.

When is the first frost in Beaver Canyon Pwr House, UT?

The average first fall frost in Beaver Canyon Pwr House arrives around Sep 28. Crops still in the garden need to mature before then, and frost-tender plants need harvesting or protection as the date approaches.

How long is the growing season in Beaver Canyon Pwr House?

About 119 frost-free days on average, from Jun 1 to Sep 28. That favors short-season varieties and transplants for warm-season crops, with cool-season vegetables doing the heavy lifting in spring and fall.

What USDA zone is Beaver Canyon Pwr House in?

USDA zone 7a on the 2023 Plant Hardiness Zone Map. Note that zones describe winter cold, not frost timing — these frost dates are the numbers to plan plantings around.